# FireHOL IP lists

**Canonical:** https://apis.io/providers/firehol/  
**Website:** https://iplists.firehol.org/  
**APIs profiled:** 1

FireHOL IP Lists (iplists.firehol.org) is a free, open-source threat-intelligence site from the FireHOL Project that collects, analyzes, compares and documents publicly available IP feeds focused on attacks and abuse: cybercrime, fraud, botnets, command and control, malware, open proxies and anonymizers. Each list's history, update frequency, retention, overlaps and geography are published, and the ipset/netset files themselves are generated by FireHOL's update-ipsets.sh and served from the firehol/blocklist-ipsets GitHub repository. Maintained by Costa Tsaousis for FireHOL.

## Kin Score — 17.3 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 57.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 28.6 |
| Access Clarity | 21.1 |

Regulatory layer — **Government & Public Sector**: 5.9 (matched via tags).

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## APIs (1)

- **FireHOL IP Lists** — Public IP blocklist feeds (ipset/netset files) for attacks, abuse, malware, botnets, open proxies and anonymizers, with per-list history, retention, update frequency and overlap...

## Security (2)

- **Firehol Authentication** — 0 schemes
- **Firehol Domain Security** — TLSv1.3 · HSTS

## Plans (1)

- **Firehol Plans Pricing**

## Tags

Company, Security, Threat Intelligence, IP Reputation, IP Blocklists, Open Source, Firewall, Open Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/firehol/). Scores are computed from the provider's own public artifacts under a published rubric.